Feature request: MDADM raid status monitoring by amon agent

[DerDanilo]

It would be great if the amon agent could monitor MDADM RAIDs so that we can create health alerts for depricated raids.

[martinrusev]

@DerDanilo Right here: https://github.com/sensu-plugins/sensu-plugins-raid-checks

Or any Nagios plugin can also work